Cora»OccDetail

Stellar Occultation by (780) Armenia on 2026-05-23 (02:31:25 UT)

Event Details
Occultation UUID [and db] : d1741330-33d2-11f1-6999-8458dd7f1327 [asteroids] Occultation Date + Time : 2026-05-23 at 02:31:25 UT +/- 0.01 min [1] Object Designation : (780) Armenia Star Designation : GDR3 4372863021903652736 Star Coordinates (ICRF) : RA = 17 48 40.0910, DE = +01 26 53.881 [2] Star Magnitudes : G = 14.94 mag, RP = 14.18 mag, BP = 15.56 mag Object Magnitude : V = 13.89 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 9.2 sec Speed of the shadow : 10.3 km/s Object Mean Diameter : 94.4 km (src: astorb) => apparent = 58 mas Apparent Motion : 0.3767 arcs/min @ PA = 285 deg Horizontal Parallax : 3.9110 arcs Dynamical Class : MBA Elongation to Moon & Sun : 116° (sunlit = 46%), Sun = 145° Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#78 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : d1741330-33d2-11f1-6999-8458dd7f1327 [asteroids]

 Occultation Date + Time   : 2026-05-23 at 02:31:25 UT +/- 0.01 min  [1]
 Object Designation        : (780) Armenia
 Star Designation          : GDR3 4372863021903652736
 Star Coordinates (ICRF)   : RA = 17 48 40.0910, DE = +01 26 53.881  [2]
 Star Magnitudes           : G = 14.94 mag, RP = 14.18 mag, BP = 15.56 mag
 Object Magnitude          : V = 13.89 mag
 Estimated Magnitude Drop  : 0.4 mag
 Estimated Max. Duration   : 9.2 sec
 Speed of the shadow       : 10.3 km/s
 Object Mean Diameter      : 94.4 km  (src: astorb) => apparent = 58 mas
 Apparent Motion           : 0.3767 arcs/min @ PA = 285 deg
 Horizontal Parallax       : 3.9110 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 116° (sunlit = 46%), Sun = 145°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Interactive map

Download KMZ file

Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 02:23:07 +22.1846 +076.4198 +04 270 +28 02:23:17 +22.5966 +070.1135 +10 267 +23 02:23:27 +22.9470 +066.2131 +14 266 +19 02:23:37 +23.2772 +063.1003 +17 264 +17 02:23:47 +23.5962 +060.4204 +19 263 +14 02:23:57 +23.9080 +058.0236 +21 262 +12 02:24:07 +24.2146 +055.8299 +23 261 +11 02:24:17 +24.5174 +053.7907 +25 260 +09 02:24:27 +24.8171 +051.8736 +26 259 +07 02:24:37 +25.1144 +050.0561 +28 258 +06 02:24:47 +25.4097 +048.3215 +29 256 +05 02:24:57 +25.7033 +046.6571 +31 255 +03 02:25:07 +25.9956 +045.0529 +32 254 +02 02:25:18 +26.2867 +043.5011 +33 253 +01 02:25:28 +26.5769 +041.9953 +34 252 +00 02:25:38 +26.8662 +040.5300 +35 251 -01 02:25:48 +27.1548 +039.1007 +36 250 -02 02:25:58 +27.4428 +037.7036 +37 249 -03 02:26:08 +27.7303 +036.3355 +38 248 -04 02:26:18 +28.0174 +034.9935 +39 246 -05 02:26:28 +28.3041 +033.6750 +40 245 -06 02:26:38 +28.5906 +032.3778 +41 244 -07 02:26:48 +28.8768 +031.1001 +42 243 -07 02:26:58 +29.1629 +029.8400 +43 241 -08 02:27:08 +29.4488 +028.5959 +44 240 -09 02:27:19 +29.7347 +027.3663 +44 239 -10 02:27:29 +30.0205 +026.1501 +45 237 -10 02:27:39 +30.3064 +024.9459 +46 236 -11 02:27:49 +30.5922 +023.7527 +46 235 -12 02:27:59 +30.8782 +022.5694 +47 233 -13 02:28:09 +31.1642 +021.3951 +48 232 -13 02:28:19 +31.4504 +020.2289 +48 230 -14 02:28:29 +31.7367 +019.0699 +49 229 -14 02:28:39 +32.0232 +017.9173 +49 227 -15 02:28:49 +32.3099 +016.7704 +50 226 -16 02:28:59 +32.5969 +015.6285 +50 224 -16 02:29:09 +32.8841 +014.4908 +51 222 -17 02:29:20 +33.1715 +013.3568 +51 221 -17 02:29:30 +33.4593 +012.2258 +51 219 -18 02:29:40 +33.7474 +011.0972 +52 217 -18 02:29:50 +34.0358 +009.9704 +52 216 -19 02:30:00 +34.3246 +008.8448 +52 214 -19 02:30:10 +34.6137 +007.7198 +52 212 -20 02:30:20 +34.9032 +006.5949 +53 210 -20 02:30:30 +35.1931 +005.4695 +53 208 -20 02:30:40 +35.4835 +004.3432 +53 206 -21 02:30:50 +35.7742 +003.2153 +53 205 -21 02:31:00 +36.0655 +002.0853 +53 203 -22 02:31:10 +36.3571 +000.9526 +53 201 -22 02:31:21 +36.6493 -000.1832 +53 199 -22 02:31:31 +36.9420 -001.3227 +53 197 -23 02:31:41 +37.2351 -002.4665 +53 195 -23 02:31:51 +37.5288 -003.6152 +53 193 -23 02:32:01 +37.8230 -004.7693 +53 191 -23 02:32:11 +38.1178 -005.9293 +53 189 -24 02:32:21 +38.4131 -007.0960 +53 188 -24 02:32:31 +38.7090 -008.2700 +53 186 -24 02:32:41 +39.0054 -009.4518 +52 184 -24 02:32:51 +39.3025 -010.6421 +52 182 -25 02:33:01 +39.6001 -011.8416 +52 180 -25 02:33:11 +39.8983 -013.0511 +52 178 -25 02:33:21 +40.1971 -014.2712 +51 176 -25 02:33:32 +40.4966 -015.5028 +51 174 -25 02:33:42 +40.7967 -016.7467 +50 173 -25 02:33:52 +41.0974 -018.0038 +50 171 -25 02:34:02 +41.3987 -019.2749 +50 169 -25 02:34:12 +41.7007 -020.5611 +49 167 -25 02:34:22 +42.0033 -021.8633 +49 165 -25 02:34:32 +42.3065 -023.1827 +48 163 -25 02:34:42 +42.6104 -024.5204 +47 162 -25 02:34:52 +42.9148 -025.8778 +47 160 -25 02:35:02 +43.2200 -027.2561 +46 158 -25 02:35:12 +43.5257 -028.6569 +45 156 -25 02:35:22 +43.8320 -030.0818 +45 155 -25 02:35:33 +44.1389 -031.5324 +44 153 -25 02:35:43 +44.4463 -033.0107 +43 151 -25 02:35:53 +44.7543 -034.5187 +43 149 -25 02:36:03 +45.0628 -036.0589 +42 148 -24 02:36:13 +45.3718 -037.6336 +41 146 -24 02:36:23 +45.6812 -039.2458 +40 144 -24 02:36:33 +45.9909 -040.8986 +39 143 -23 02:36:43 +46.3010 -042.5956 +38 141 -23 02:36:53 +46.6113 -044.3409 +37 139 -23 02:37:03 +46.9217 -046.1391 +36 137 -22 02:37:13 +47.2322 -047.9956 +35 135 -22 02:37:23 +47.5426 -049.9166 +34 134 -21 02:37:34 +47.8527 -051.9094 +33 132 -21 02:37:44 +48.1623 -053.9828 +31 130 -20 02:37:54 +48.4712 -056.1474 +30 128 -20 02:38:04 +48.7791 -058.4161 +29 126 -19 02:38:14 +49.0855 -060.8051 +27 124 -18 02:38:24 +49.3900 -063.3352 +26 121 -17 02:38:34 +49.6918 -066.0337 +24 119 -16 02:38:44 +49.9900 -068.9382 +22 117 -15 02:38:54 +50.2831 -072.1024 +21 114 -14 02:39:04 +50.5691 -075.6085 +18 111 -12 02:39:14 +50.8444 -079.5941 +16 108 -11 02:39:24 +51.1019 -084.3272 +13 104 -09 02:39:35 +51.3238 -090.4971 +09 099 -06 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 02:23:07   +22.1846  +076.4198   +04  270  +28 02:23:17   +22.5966  +070.1135   +10  267  +23 02:23:27   +22.9470  +066.2131   +14  266  +19 02:23:37   +23.2772  +063.1003   +17  264  +17 02:23:47   +23.5962  +060.4204   +19  263  +14 02:23:57   +23.9080  +058.0236   +21  262  +12 02:24:07   +24.2146  +055.8299   +23  261  +11 02:24:17   +24.5174  +053.7907   +25  260  +09 02:24:27   +24.8171  +051.8736   +26  259  +07 02:24:37   +25.1144  +050.0561   +28  258  +06 02:24:47   +25.4097  +048.3215   +29  256  +05 02:24:57   +25.7033  +046.6571   +31  255  +03 02:25:07   +25.9956  +045.0529   +32  254  +02 02:25:18   +26.2867  +043.5011   +33  253  +01 02:25:28   +26.5769  +041.9953   +34  252  +00 02:25:38   +26.8662  +040.5300   +35  251  -01 02:25:48   +27.1548  +039.1007   +36  250  -02 02:25:58   +27.4428  +037.7036   +37  249  -03 02:26:08   +27.7303  +036.3355   +38  248  -04 02:26:18   +28.0174  +034.9935   +39  246  -05 02:26:28   +28.3041  +033.6750   +40  245  -06 02:26:38   +28.5906  +032.3778   +41  244  -07 02:26:48   +28.8768  +031.1001   +42  243  -07 02:26:58   +29.1629  +029.8400   +43  241  -08 02:27:08   +29.4488  +028.5959   +44  240  -09 02:27:19   +29.7347  +027.3663   +44  239  -10 02:27:29   +30.0205  +026.1501   +45  237  -10 02:27:39   +30.3064  +024.9459   +46  236  -11 02:27:49   +30.5922  +023.7527   +46  235  -12 02:27:59   +30.8782  +022.5694   +47  233  -13 02:28:09   +31.1642  +021.3951   +48  232  -13 02:28:19   +31.4504  +020.2289   +48  230  -14 02:28:29   +31.7367  +019.0699   +49  229  -14 02:28:39   +32.0232  +017.9173   +49  227  -15 02:28:49   +32.3099  +016.7704   +50  226  -16 02:28:59   +32.5969  +015.6285   +50  224  -16 02:29:09   +32.8841  +014.4908   +51  222  -17 02:29:20   +33.1715  +013.3568   +51  221  -17 02:29:30   +33.4593  +012.2258   +51  219  -18 02:29:40   +33.7474  +011.0972   +52  217  -18 02:29:50   +34.0358  +009.9704   +52  216  -19 02:30:00   +34.3246  +008.8448   +52  214  -19 02:30:10   +34.6137  +007.7198   +52  212  -20 02:30:20   +34.9032  +006.5949   +53  210  -20 02:30:30   +35.1931  +005.4695   +53  208  -20 02:30:40   +35.4835  +004.3432   +53  206  -21 02:30:50   +35.7742  +003.2153   +53  205  -21 02:31:00   +36.0655  +002.0853   +53  203  -22 02:31:10   +36.3571  +000.9526   +53  201  -22 02:31:21   +36.6493  -000.1832   +53  199  -22 02:31:31   +36.9420  -001.3227   +53  197  -23 02:31:41   +37.2351  -002.4665   +53  195  -23 02:31:51   +37.5288  -003.6152   +53  193  -23 02:32:01   +37.8230  -004.7693   +53  191  -23 02:32:11   +38.1178  -005.9293   +53  189  -24 02:32:21   +38.4131  -007.0960   +53  188  -24 02:32:31   +38.7090  -008.2700   +53  186  -24 02:32:41   +39.0054  -009.4518   +52  184  -24 02:32:51   +39.3025  -010.6421   +52  182  -25 02:33:01   +39.6001  -011.8416   +52  180  -25 02:33:11   +39.8983  -013.0511   +52  178  -25 02:33:21   +40.1971  -014.2712   +51  176  -25 02:33:32   +40.4966  -015.5028   +51  174  -25 02:33:42   +40.7967  -016.7467   +50  173  -25 02:33:52   +41.0974  -018.0038   +50  171  -25 02:34:02   +41.3987  -019.2749   +50  169  -25 02:34:12   +41.7007  -020.5611   +49  167  -25 02:34:22   +42.0033  -021.8633   +49  165  -25 02:34:32   +42.3065  -023.1827   +48  163  -25 02:34:42   +42.6104  -024.5204   +47  162  -25 02:34:52   +42.9148  -025.8778   +47  160  -25 02:35:02   +43.2200  -027.2561   +46  158  -25 02:35:12   +43.5257  -028.6569   +45  156  -25 02:35:22   +43.8320  -030.0818   +45  155  -25 02:35:33   +44.1389  -031.5324   +44  153  -25 02:35:43   +44.4463  -033.0107   +43  151  -25 02:35:53   +44.7543  -034.5187   +43  149  -25 02:36:03   +45.0628  -036.0589   +42  148  -24 02:36:13   +45.3718  -037.6336   +41  146  -24 02:36:23   +45.6812  -039.2458   +40  144  -24 02:36:33   +45.9909  -040.8986   +39  143  -23 02:36:43   +46.3010  -042.5956   +38  141  -23 02:36:53   +46.6113  -044.3409   +37  139  -23 02:37:03   +46.9217  -046.1391   +36  137  -22 02:37:13   +47.2322  -047.9956   +35  135  -22 02:37:23   +47.5426  -049.9166   +34  134  -21 02:37:34   +47.8527  -051.9094   +33  132  -21 02:37:44   +48.1623  -053.9828   +31  130  -20 02:37:54   +48.4712  -056.1474   +30  128  -20 02:38:04   +48.7791  -058.4161   +29  126  -19 02:38:14   +49.0855  -060.8051   +27  124  -18 02:38:24   +49.3900  -063.3352   +26  121  -17 02:38:34   +49.6918  -066.0337   +24  119  -16 02:38:44   +49.9900  -068.9382   +22  117  -15 02:38:54   +50.2831  -072.1024   +21  114  -14 02:39:04   +50.5691  -075.6085   +18  111  -12 02:39:14   +50.8444  -079.5941   +16  108  -11 02:39:24   +51.1019  -084.3272   +13  104  -09 02:39:35   +51.3238  -090.4971   +09  099  -06

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +21.8092 +073.7085 +22.5069 +081.2611 +22.1877 +068.6795 +23.0007 +071.7901 +22.5286 +065.1115 +23.3641 +067.4225 +22.8534 +062.1696 +23.7006 +064.0983 +23.1687 +059.5980 +24.0239 +061.2914 +23.4776 +057.2777 +24.3389 +058.8075 +23.7818 +055.1418 +24.6481 +056.5494 +24.0824 +053.1482 +24.9532 +054.4599 +24.3802 +051.2685 +25.2549 +052.5023 +24.6757 +049.4821 +25.5541 +050.6511 +24.9693 +047.7741 +25.8511 +048.8878 +25.2614 +046.1328 +26.1465 +047.1987 +25.5521 +044.5490 +26.4403 +045.5729 +25.8418 +043.0153 +26.7330 +044.0019 +26.1305 +041.5257 +27.0247 +042.4789 +26.4183 +040.0752 +27.3155 +040.9980 +26.7055 +038.6594 +27.6055 +039.5545 +26.9922 +037.2747 +27.8950 +038.1445 +27.2783 +035.9181 +28.1839 +036.7643 +27.5640 +034.5867 +28.4724 +035.4111 +27.8493 +033.2783 +28.7606 +034.0821 +28.1344 +031.9906 +29.0485 +032.7751 +28.4193 +030.7217 +29.3361 +031.4881 +28.7040 +029.4701 +29.6236 +030.2192 +28.9885 +028.2340 +29.9110 +028.9667 +29.2730 +027.0122 +30.1983 +027.7292 +29.5574 +025.8034 +30.4855 +026.5053 +29.8419 +024.6063 +30.7728 +025.2937 +30.1263 +023.4200 +31.0601 +024.0934 +30.4108 +022.2434 +31.3476 +022.9031 +30.6954 +021.0756 +31.6351 +021.7221 +30.9801 +019.9157 +31.9227 +020.5493 +31.2650 +018.7629 +32.2106 +019.3839 +31.5500 +017.6164 +32.4986 +018.2250 +31.8352 +016.4756 +32.7869 +017.0719 +32.1206 +015.3395 +33.0754 +015.9239 +32.4063 +014.2078 +33.3642 +014.7803 +32.6922 +013.0796 +33.6532 +013.6403 +32.9784 +011.9543 +33.9426 +012.5033 +33.2649 +010.8314 +34.2323 +011.3688 +33.5517 +009.7103 +34.5224 +010.2361 +33.8388 +008.5904 +34.8128 +009.1046 +34.1263 +007.4712 +35.1037 +007.9737 +34.4142 +006.3521 +35.3949 +006.8429 +34.7024 +005.2325 +35.6866 +005.7116 +34.9910 +004.1120 +35.9787 +004.5792 +35.2800 +002.9900 +36.2713 +003.4452 +35.5695 +001.8660 +36.5643 +002.3091 +35.8594 +000.7394 +36.8578 +001.1702 +36.1497 -000.3903 +37.1519 +000.0281 +36.4406 -001.5235 +37.4464 -001.1179 +36.7319 -002.6610 +37.7415 -002.2683 +37.0237 -003.8031 +38.0371 -003.4236 +37.3159 -004.9506 +38.3333 -004.5845 +37.6088 -006.1038 +38.6301 -005.7516 +37.9021 -007.2636 +38.9275 -006.9255 +38.1960 -008.4303 +39.2254 -008.1068 +38.4904 -009.6047 +39.5239 -009.2962 +38.7853 -010.7875 +39.8231 -010.4944 +39.0809 -011.9792 +40.1229 -011.7020 +39.3770 -013.1805 +40.4233 -012.9198 +39.6737 -014.3923 +40.7244 -014.1486 +39.9709 -015.6153 +41.0261 -015.3892 +40.2688 -016.8502 +41.3285 -016.6424 +40.5672 -018.0979 +41.6315 -017.9091 +40.8663 -019.3593 +41.9352 -019.1903 +41.1659 -020.6353 +42.2396 -020.4869 +41.4661 -021.9270 +42.5446 -021.8001 +41.7670 -023.2353 +42.8503 -023.1309 +42.0684 -024.5615 +43.1567 -024.4807 +42.3704 -025.9068 +43.4638 -025.8506 +42.6730 -027.2724 +43.7715 -027.2422 +42.9762 -028.6598 +44.0798 -028.6569 +43.2800 -030.0705 +44.3888 -030.0964 +43.5843 -031.5062 +44.6984 -031.5626 +43.8891 -032.9687 +45.0085 -033.0573 +44.1944 -034.4601 +45.3193 -034.5829 +44.5002 -035.9824 +45.6306 -036.1416 +44.8064 -037.5382 +45.9424 -037.7362 +45.1130 -039.1302 +46.2547 -039.3696 +45.4200 -040.7613 +46.5673 -041.0451 +45.7272 -042.4350 +46.8803 -042.7667 +46.0347 -044.1551 +47.1936 -044.5385 +46.3423 -045.9261 +47.5070 -046.3654 +46.6499 -047.7529 +47.8204 -048.2532 +46.9574 -049.6415 +48.1338 -050.2086 +47.2646 -051.5987 +48.4468 -052.2393 +47.5714 -053.6326 +48.7594 -054.3548 +47.8776 -055.7531 +49.0712 -056.5665 +48.1827 -057.9721 +49.3819 -058.8885 +48.4865 -060.3045 +49.6910 -061.3385 +48.7885 -062.7691 +49.9980 -063.9395 +49.0881 -065.3907 +50.3021 -066.7222 +49.3843 -068.2024 +50.6021 -069.7291 +49.6761 -071.2513 +50.8966 -073.0222 +49.9614 -074.6073 +51.1828 -076.6994 +50.2375 -078.3838 +51.4564 -080.9314 +50.4989 -082.7889 +51.7081 -086.0754 +50.7332 -088.2974 +51.9098 -093.2262 Azimuth (Azm) measured from North to East.

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.